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Cathedral Cristo Rey Duchesne Frassati Incarnate Word O'Connell St. Agnes St. Catherine's St. John XXIII St. Peter CTHS St. Pius X St. Thomas Strake Jesuit

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Academics College Counseling Athletics Faith & Service Student Life Arts Daily Life Student Support College Outcomes Cost & Financial Aid

Academics

Entrance Exam

St. ThomasISEE (School code 571055; freshmen. Transfers: ISEE or PSAT.)
St. John XXIIIISEE (School code 570048; 9th grade. 11th/12th transfers submit PSAT. Last cycle: opened Sept 1, deadline Jan 15, docs Jan 31, rolling after.)
Strake JesuitISEE (School code 570964; 9th/10th applicants. 11th-12th transfers submit PSAT instead. ISEE fee $170 (paid to ERB).)
O'ConnellIn-house placement test (No ISEE/HSPT — 30-60 min Math & Reading placement test, offered Mon-Thu 8:30-2:30. Rolling admissions, no published deadlines.)

Recommendations

St. ThomasMath + English teachers (HAIS forms, after Dec 1); student statement + resume; report cards gr 6-8
St. John XXIIITeacher recommendations (school forms) + official transcripts; interviews for transfers only
Strake Jesuit3 — English teacher, Math teacher, Principal/Counselor (electronic via mySJ, not before Nov 1)
O'ConnellNot Published

World Languages

St. ThomasFrench · Spanish · Mandarin · Latin
St. John XXIIISpanish (confirmed via Spanish NHS; full list not published)
Strake JesuitNot Published
O'ConnellSpanish I-III · German (IV dual credit) · American Sign Language I-III

Application Deadline

St. Thomas2027-01-15 (Opens Aug 3, 2026; supporting docs due Jan 31; rolling after)
St. John XXIIINot Published
Strake Jesuit2027-01-15 (Supplemental documents due Jan 31; rolling after that if space)
O'ConnellNot Published

Dual Credit

St. ThomasYes (4 dual-credit courses via University of St. Thomas)
St. John XXIIINot Published
Strake JesuitNot Published
O'ConnellYes (Via Galveston College: English III/IV, US History, Government, Spanish I/II, German IV (TSI test required))

Learning Support

St. ThomasLearning Enrichment Center; college counseling with 4-year plan
St. John XXIIINot Published
Strake JesuitAcademic Resource Center + Learning Resource Center (learning differences)
O'ConnellNot Published

AP Courses

St. Thomas21 (40+ advanced/AP courses overall)
St. John XXIIINot Published
Strake JesuitNot Published
O'ConnellNot Published

AP Program

St. ThomasNot Published
St. John XXIIIAP and honors coursework offered (count not published; Course Selection Guide not public)
Strake JesuitNot Published
O'ConnellNot Published

AP Scholar Awards

St. ThomasNot Published
St. John XXIIINot Published
Strake Jesuit388
O'ConnellNot Published

Notable Programs

St. ThomasNot Published
St. John XXIIINot Published
Strake JesuitNot Published
O'ConnellSTEAM electives: Robotics, Computer Science, Esports, Horticulture, Graphic Design; Honors Engineering I & II; A La Carte program for homeschoolers

STEM Recognition

St. ThomasNot Published
St. John XXIIINot Published
Strake JesuitNewsweek: #27 of 5,000 STEM schools
O'ConnellNot Published

Test Prep

St. ThomasNot Published
St. John XXIIINot Published
Strake JesuitFree Ray Dass PSAT/SAT/ACT prep; national SAT/ACT test center on campus
O'ConnellNot Published

Commute from home

	St. Thomas High School	St. John XXIII College Preparatory	Strake Jesuit College Preparatory	O'Connell College Preparatory School
Tuition	$27,900 2026-27 rate	$22,100 2026-27 rate	$29,970 2026-27 rate	$9,100 2025-26 rate (newest published)
What's included	Included in tuition see list Laptop & technology Charged separately: Application fee: $75 Registration fee: $700 Camp Aquinas (freshman retreat): $650 (freshmen) Class retreat: $325 (returning/transfer students) Books: $550 Athletics fee: $250 (per sport) — optional AP exam: $99 (per course) — optional	Fees listed separately see fees New Student Enrollment Fee: $500 Financial aid application (Clarity): $60 — optional	Included in tuition see list Textbooks (physical + digital) iPad + keyboard case with insurance AP exam fees SAT/ACT prep Course fees (ceramics, science labs) Academic support Most extracurricular/athletic expenses Lab goggles + PE uniforms Parking Charged separately: ISEE exam (paid to ERB): $170 (applicants) — optional	Fees listed separately see fees Registration fee: $450 Technology fee: $200 Sports fee: $150–$250 (per sport ($450 all-season package)) — optional
Sibling discount	$2,000/yr per sibling after the first	2nd student $17,680 ($4,420 off)	Not Published	Multi-student assistance available (amount not published)
Lower school on campus	HS only	HS only	HS only	HS only
Open house	Dec 6, 2026	Not posted	Dec 3, 2026	Not posted
Required test	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027	ISEE	ISEE Offered on campus: Oct 31, 2026 · Jan 9, 2027	In-house placement test
Application deadline	Jan 15, 2027	Not posted	Jan 15, 2027	Not posted
Decision date	Mar 5, 2027	Not posted	Mar 5, 2027	Not posted
Financial aid	Need-based + Merit	Need-based + Merit	Need-based	Need-based + Merit
AP courses	21	Not posted	Not posted	Not posted
Enrollment	791	432	1,390	80
Student:Teacher	9:1	11.3:1	10:1	4.5:1
Mass	Monthly	Weekly Daily Mass also offered	Monthly Daily Mass also offered	Monthly
Sports	12 sports	13 sports	17 sports	13 sports
Links	Full profile Admissions	Full profile Admissions	Full profile Admissions	Full profile Admissions

“Not posted” means the school hasn’t published it yet for this admissions cycle — check each school’s full profile for sources.